GB9303583D0 - Improvements relating to smoking articles - Google Patents

Improvements relating to smoking articles

Info

Publication number
GB9303583D0
GB9303583D0 GB939303583A GB9303583A GB9303583D0 GB 9303583 D0 GB9303583 D0 GB 9303583D0 GB 939303583 A GB939303583 A GB 939303583A GB 9303583 A GB9303583 A GB 9303583A GB 9303583 D0 GB9303583 D0 GB 9303583D0
Authority
GB
United Kingdom
Prior art keywords
smoking articles
improvements relating
relating
smoking
articles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB939303583A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Priority to GB939303583A priority Critical patent/GB9303583D0/en
Publication of GB9303583D0 publication Critical patent/GB9303583D0/en
Priority to CA002115618A priority patent/CA2115618C/en
Priority to EP94301089A priority patent/EP0612482A1/en
Priority to AU55182/94A priority patent/AU673567B2/en
Priority to RU94006004A priority patent/RU2110198C1/ru
Priority to JP6047675A priority patent/JPH07166A/ja
Priority to HU9400510A priority patent/HU217639B/hu
Priority to CN94103276.0A priority patent/CN1051912C/zh
Priority to US08/551,576 priority patent/US6595217B1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Materials (AREA)
GB939303583A 1993-02-23 1993-02-23 Improvements relating to smoking articles Pending GB9303583D0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB939303583A GB9303583D0 (en) 1993-02-23 1993-02-23 Improvements relating to smoking articles
CA002115618A CA2115618C (en) 1993-02-23 1994-02-14 Smoking article
EP94301089A EP0612482A1 (en) 1993-02-23 1994-02-15 Filter for smoking article comprising a water disintegrative paper
AU55182/94A AU673567B2 (en) 1993-02-23 1994-02-16 Improvements relating to smoking articles
RU94006004A RU2110198C1 (ru) 1993-02-23 1994-02-21 Фильтрующий сердечник для изделия для курения и изделие для курения
JP6047675A JPH07166A (ja) 1993-02-23 1994-02-22 喫煙物
HU9400510A HU217639B (hu) 1993-02-23 1994-02-22 Füstszűrő rúd dohányárukhoz és javított dohányáruk
CN94103276.0A CN1051912C (zh) 1993-02-23 1994-02-23 改进的吸烟用物品
US08/551,576 US6595217B1 (en) 1993-02-23 1995-11-01 Smoking articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939303583A GB9303583D0 (en) 1993-02-23 1993-02-23 Improvements relating to smoking articles

Publications (1)

Publication Number Publication Date
GB9303583D0 true GB9303583D0 (en) 1993-04-07

Family

ID=10730868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB939303583A Pending GB9303583D0 (en) 1993-02-23 1993-02-23 Improvements relating to smoking articles

Country Status (9)

Country Link
US (1) US6595217B1 (zh)
EP (1) EP0612482A1 (zh)
JP (1) JPH07166A (zh)
CN (1) CN1051912C (zh)
AU (1) AU673567B2 (zh)
CA (1) CA2115618C (zh)
GB (1) GB9303583D0 (zh)
HU (1) HU217639B (zh)
RU (1) RU2110198C1 (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5709227A (en) 1995-12-05 1998-01-20 R. J. Reynolds Tobacco Company Degradable smoking article
GB9600608D0 (en) * 1996-01-12 1996-03-13 British American Tobacco Co Smoking articles
US7678223B2 (en) 2006-04-17 2010-03-16 Boston Scientific Scimed, Inc. Catheter having a multi-section tubular member and method of making the same
US8434498B2 (en) * 2009-08-11 2013-05-07 R. J. Reynolds Tobacco Company Degradable filter element
US20120000480A1 (en) 2010-06-30 2012-01-05 Sebastian Andries D Biodegradable cigarette filter
US8950407B2 (en) 2010-06-30 2015-02-10 R.J. Reynolds Tobacco Company Degradable adhesive compositions for smoking articles
US20120000481A1 (en) 2010-06-30 2012-01-05 Dennis Potter Degradable filter element for smoking article
WO2012012053A1 (en) 2010-06-30 2012-01-26 R.J. Reynolds Tobacco Company Biodegradable cigarette filter
US20120017925A1 (en) 2010-06-30 2012-01-26 Sebastian Andries D Degradable cigarette filter
US8973588B2 (en) 2011-07-29 2015-03-10 R.J. Reynolds Tobacco Company Plasticizer composition for degradable polyester filter tow
US9289012B2 (en) 2011-07-29 2016-03-22 R. J. Reynolds Tobacco Company Plasticizer composition for degradable polyester filter tow
US9179709B2 (en) 2012-07-25 2015-11-10 R. J. Reynolds Tobacco Company Mixed fiber sliver for use in the manufacture of cigarette filter elements
US9119419B2 (en) 2012-10-10 2015-09-01 R.J. Reynolds Tobacco Company Filter material for a filter element of a smoking article, and associated system and method
WO2015007401A1 (en) 2013-07-16 2015-01-22 Philip Morris Products S.A. Radially firm smoking article filter
US20160073686A1 (en) 2014-09-12 2016-03-17 R.J. Reynolds Tobacco Company Tobacco-derived filter element
US10524500B2 (en) 2016-06-10 2020-01-07 R.J. Reynolds Tobacco Company Staple fiber blend for use in the manufacture of cigarette filter elements
EP3586652B9 (en) 2017-03-06 2023-03-01 Japan Tobacco, Inc. Smoking article provided with filter
US11432581B2 (en) 2018-09-07 2022-09-06 Altria Client Services Llc Capsule containing a matrix, device with the matrix, and method of forming the matrix
CN110196266B (zh) * 2019-06-19 2023-01-24 江苏中烟工业有限责任公司 基于信息熵评价批内卷烟烟支内烟丝分布稳定性的方法
CN110196265B (zh) * 2019-06-19 2023-01-24 江苏中烟工业有限责任公司 基于分布概率评价批内卷烟烟支内烟丝分布稳定性的方法
EP4115750A4 (en) 2020-03-02 2023-10-04 Japan Tobacco Inc. FILTER, SMOKING ARTICLE AND FLAVOR INHALATION ARTICLE
JP7423749B2 (ja) 2020-03-02 2024-01-29 日本たばこ産業株式会社 フィルタ、喫煙物品、及び、香味吸引物品

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1897976A (en) * 1927-11-25 1933-02-14 American Air Filter Co Filtration medium
US1909924A (en) * 1932-06-16 1933-05-16 Louis P Schweitzer Cigarette and cigarette paper manufacture
US2999503A (en) * 1953-12-23 1961-09-12 Olin Mathieson Filter
US3226280A (en) * 1955-04-28 1965-12-28 Muller Paul Adolf Apparatus for producing an endless filter string
US3161557A (en) * 1955-04-28 1964-12-15 Paul A Muller Apparatus for making an endless filter string for cigarette filter plugs
US3033209A (en) * 1959-08-28 1962-05-08 Eastman Kodak Co Tobacco smoke filter
GB1244609A (en) * 1967-10-18 1971-09-02 Courtaulds Ltd Tobacco smoke filters
US4124033A (en) * 1971-11-25 1978-11-07 Vyzkumny Ustav Chemickych Zarizeni Cigarette filter
US3966543A (en) * 1972-10-30 1976-06-29 Baxter Laboratories, Inc. Enzyme-treated paper
FR2249125B1 (zh) * 1973-10-30 1979-01-05 Eastman Kodak Co
US4085760A (en) * 1975-09-19 1978-04-25 Daicel Ltd. Tobacco filter
CH625403A5 (zh) * 1977-08-11 1981-09-30 Celfil Co
US4547263A (en) * 1983-02-28 1985-10-15 Quame Babington A Method for obtaining useful products from green pseudostem, including papermaking pulp plantain
US5404890A (en) * 1993-06-11 1995-04-11 R. J. Reynolds Tobacco Company Cigarette filter

Also Published As

Publication number Publication date
AU5518294A (en) 1994-09-01
HU217639B (hu) 2000-03-28
JPH07166A (ja) 1995-01-06
US6595217B1 (en) 2003-07-22
CN1100613A (zh) 1995-03-29
CA2115618A1 (en) 1994-08-24
AU673567B2 (en) 1996-11-14
CN1051912C (zh) 2000-05-03
HUT70806A (en) 1995-11-28
EP0612482A1 (en) 1994-08-31
RU2110198C1 (ru) 1998-05-10
HU9400510D0 (en) 1994-05-30
CA2115618C (en) 1999-12-28

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